N.J. Khushvakova, F.A. Nurmukhammedov, and U.F.Davronov. “Optimization of Treatment Methods for Chronic Diseases of the Nose and Paranasal Sinuses Combined With Chronic Dacryocystitis”. Proceedings of The ICECRS, Vol. 3, Dec. 2019, doi:10.21070/icecrs.v3i0.288.